You will have to complete the game several times with different play styles to get the Platinum.

Eidos Montreal’s long-anticipated Deus Ex: Mankind Divided is finally just a few days away, and thanks to PSN Profiles, now we know what trophies we need to prepare our mentality for. The game offers a total of fifty-one trophies, split between a Platinum, two Golds, eight Silvers, and forty Bronzes.

From their descriptions, it is clear that you’ll need to complete the game a couple of times, each with a different play-style, in order to achieve all the required trophies. The Platinum obliges you to complete the game “without killing a single soul,” or raising any alarms during your entire playthrough. The full trophy list can be seen below: